sum_operator

Sum operator

class tasrif.processing_pipeline.pandas.sum_operator.SumOperator(**kwargs)

Sum operator

Examples

>>> import pandas as pd
>>> from tasrif.processing_pipeline.pandas import SumOperator
>>> df = pd.DataFrame([
>>>     [1, 1, 3],
>>>     [1, 1, 5],
>>>     [1, 2, 3],
>>>     [2, 1, 10],
>>>     [2, 1, 0]],
>>>     columns=['logId', 'sleep_level', 'awake_count'])
>>>
>>> df = df.set_index('logId')
>>> op = SumOperator()
>>> df1 = op.process(df)
>>> df1[0]
sleep_level     6
awake_count    21
dtype: int64

__init__(**kwargs)

Creates a new instance of SumOperator

Parameters

**kwargs – Arguments to pandas pd.sum function

sort_operator pandas_operator